Invoking a top Case from another Top Case or Child Case.
How do we call a top case from another top case or another child case? Here the two cases are not linked to one another. If they can be called how data of calling case will be available to the called case? Please explain.
I guess we will need to know a bit more about the context to give you an answer but at the end it will surely be the use of Obj-Open-By-Handle method (taking the lock or not) on a dedicated pages in order to access the corresponding data.
Let us suppose I have a top level case as DebitCard. After meeting some prerequisites, lets say the amount of transactions that user makes per month; the bank wants to offer him a CreditCard. Then I will have another case as CreditCard.
So if I have to design these two cards as two top level cases, then I must have the credit card linked to this debit card. That means my Debit card case should hold he data of the credit card as well. And the credit card case must be invoked from the debit card case when specific conditions are met. How can this be achieved. I have checked and saw that only a case can be invoked from another provided the case that has to be invoked is a child case.
My scenario is that both are top level cases and they are loosely coupled.